KR950014950A - Projection type liquid crystal display - Google Patents
Projection type liquid crystal display Download PDFInfo
- Publication number
- KR950014950A KR950014950A KR1019930025745A KR930025745A KR950014950A KR 950014950 A KR950014950 A KR 950014950A KR 1019930025745 A KR1019930025745 A KR 1019930025745A KR 930025745 A KR930025745 A KR 930025745A KR 950014950 A KR950014950 A KR 950014950A
- Authority
- KR
- South Korea
- Prior art keywords
- liquid crystal
- crystal display
- projection type
- type liquid
- display device
- Prior art date
Links
Abstract
본 발명은 투사형 액정 표시장치에 열전도막을 형성시키고 열전도막에 의해 다수의 펠티어 소자가 전기적으로 제어되게 하여 펠티어소자 자체에 의한 냉각방식을 이용한 투사형 액정 표시장치이며, 열전도막은 액정 패널 표면의 화상제공 부분을 제외한 표면의 테두리 부분이나, 액정 패널 내부의 화소 부위에 설치 가능하고, 열전도막에 펠티어 소자를 연결시켜 냉각시키므로 기존의 공냉팬 방식에 비하여 소음이 없어 노이즈가 제거되고 경량화가 가능하며 소모전력등도 해결할 수 있다.The present invention is a projection type liquid crystal display device using a cooling method by the Peltier element itself by forming a thermal conductive film on the projection type liquid crystal display device and allowing a plurality of Peltier elements to be electrically controlled by the thermal conductive film. It can be installed on the edge of the surface except the inside of the liquid crystal panel or the pixel area inside the liquid crystal panel, and the Peltier element is connected to the heat conduction film to cool it. Can also be solved.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
제1도는 본 발명의 일예를 나타낸 정면도,1 is a front view showing an example of the present invention,
제2도는 제1도의 측단면도,2 is a side cross-sectional view of FIG.
제3도는 본 발명의 다른예를 나타낸 측면도,3 is a side view showing another example of the present invention,
제4도는 종래 액정 표시장치의 펠티어 냉각장치의 예시도이다.4 is an exemplary view of a Peltier cooling device of a conventional liquid crystal display.
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019930025745A KR950014950A (en) | 1993-11-30 | 1993-11-30 | Projection type liquid crystal display |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019930025745A KR950014950A (en) | 1993-11-30 | 1993-11-30 | Projection type liquid crystal display |
Publications (1)
Publication Number | Publication Date |
---|---|
KR950014950A true KR950014950A (en) | 1995-06-16 |
Family
ID=66826432
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019930025745A KR950014950A (en) | 1993-11-30 | 1993-11-30 | Projection type liquid crystal display |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR950014950A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20030063779A (en) * | 2002-01-24 | 2003-07-31 | 일진다이아몬드(주) | Cooling structure using Thermoelectric Cooler for Liquid Crystal Display Projector |
KR100585649B1 (en) * | 2000-03-17 | 2006-06-07 | 엘지전자 주식회사 | Lcd panel cooling apparatus for lcd projector |
KR100644585B1 (en) * | 1999-11-06 | 2006-11-13 | 삼성전자주식회사 | Method and apparatus of controlling temperature of a projection television |
KR100706756B1 (en) * | 2005-10-05 | 2007-04-13 | 비나텍주식회사 | structure of A LCD using a peltier element |
-
1993
- 1993-11-30 KR KR1019930025745A patent/KR950014950A/en not_active Application Discontinuation
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100644585B1 (en) * | 1999-11-06 | 2006-11-13 | 삼성전자주식회사 | Method and apparatus of controlling temperature of a projection television |
KR100585649B1 (en) * | 2000-03-17 | 2006-06-07 | 엘지전자 주식회사 | Lcd panel cooling apparatus for lcd projector |
KR20030063779A (en) * | 2002-01-24 | 2003-07-31 | 일진다이아몬드(주) | Cooling structure using Thermoelectric Cooler for Liquid Crystal Display Projector |
KR100706756B1 (en) * | 2005-10-05 | 2007-04-13 | 비나텍주식회사 | structure of A LCD using a peltier element |
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